<div class="container w-xxl w-auto-xs">
  <div class="text-center m-b-lg">
    <h1 class="text-shadow text-white">403</h1>
  </div>
    <p class="help-block">当前账户没有访问权限</p>
  
  <div class="list-group bg-info auto m-b-sm m-b-lg">
    <a ui-sref="access.signin" class="list-group-item">
      <i class="fa fa-chevron-right text-muted"></i>
      <i class="fa fa-fw fa-sign-in m-r-xs"></i> 切换账户
    </a>
  </div>
</div>